Abstract
Single crystals of CuCl · C6H4N3(OC3H5)(I) are synthesized by ac electrochemical method from Cu(II) chloride and 1-allyloxybenzotriazole in ethanol solution and their unit cell parameters are determined: space group P21/a a=11.583(4) Å, b=11.443(7) Å, c=8.620(4) Å, β=108.77(3)°, V=1082(2) Å3, R(F)=0.0366, R w (F)=0.0396 for 1095 reflections. In the structure of π-complex I, inorganic fragment Cu2Cl2 forms centrocymmetric parallelogram. A molecule of 1-allyloxybenzotriazole acts as a bridge, which is bonded to the Cu atoms of two inorganic dimers through the C=C bond of the allyl group and to the N atom of a triazole ring. Owing to this bridging function, the ligand molecules form zigzag organometallic layers. The trigonal-pyramidal coordination sphere of a metal atom includes two Cl atoms and the C=C group. The structural motif of complex I significantly differs from that of the previously studied 2CuCl · C6H4N3(OC3H5) and resembles the motif of a bromide analog Cu2Br2 · [C6H4N3(OC3H5)]2.
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Translated from Koordinatsionnaya Khimiya, Vol. 31, No. 5, 2005, pp. 364–369.
Original Russian Text Copyright © 2005 by Goreshnik, Mys’kiv.
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Goreshnik, E.A., Mys’kiv, M.G. π-Complex of Cu(I) Chloride with 1-Allyloxybenzotriazole CuCl · C6H4N3(OC3H5). Russ J Coord Chem 31, 341–346 (2005). https://doi.org/10.1007/s11173-005-0101-7
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DOI: https://doi.org/10.1007/s11173-005-0101-7